74mm Drive By Wire Throttle Body

The K-Tuned 74mm Drive By Wire Throttle Body is engineered as a direct bolt-on replacement for RBC/RRC manifolds and other compatible intake manifolds. This unit boasts a true 74mm bore, exceeding the size of the ZDX throttle body's butterfly for enhanced airflow. Designed with an OEM connector to eliminate the need for a jumper harness, this throttle body offers an almost factory appearance once installed. It features a precisely machined 74mm bore and a brass butterfly. For added versatility, two 1/8 NPT vacuum ports are located on the bottom, suitable for EVAP, brake booster, or vacuum reference connections. Included with the throttle body are a thermal gasket, mounting bolts, and two 1/8 NPT plugs. The inlet is designed to accept a 3-inch silicone coupler, though modification may be necessary to match your specific intake setup. Required for proper operation is an engine management system, such as K-Tuned's Flashpro, to effectively manage the increased airflow. Drive-by-wire calibration is also necessary after installation. This throttle body is specifically designed for the following applications: 2006-2015 Honda Civic Si, 2006-2009 Honda S2000, 2013-2015 Acura ILX, and 2009-2014 Acura TSX.